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Excavator Swing Gear 307B , High Hardness Slew Gear Box

I appreciate the help from Paul, he's prefessional and knows exactly what parts I need. My CAT has gone back to work without any problem.

—— Raphael

Got the final drive and its beautiful I think. We've have it assembled in our Hitachi ZX330 excavator, my machines goes to work again now. Many thanks

—— Kevin

Fast shippment, the arrived parts is good quality, our engine is repaired and is perfectly running at maximum power. Thank you, god bless.

—— Mohammed

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Excavator Swing Gear 307B , High Hardness Slew Gear Box

  Excavator Swing Gear 307B , High Hardness Slew Gear Box
  Excavator Swing Gear 307B , High Hardness Slew Gear Box

Large Image :  Excavator Swing Gear 307B , High Hardness Slew Gear Box

Product Details:
Place of Origin: China
Brand Name: OEM
Model Number: 307B
Payment & Shipping Terms:
Minimum Order Quantity: 1 PCS
Price: Negotiable
Packaging Details: Wooden box for heavy parts, paper carton for light parts
Delivery Time: 3-7 working days
Payment Terms: Western Union, MoneyGram, MoneyGram, T/T, D/P, D/A, L/C
Supply Ability: 100-2000
Detailed Product Description
Category: Excavator Swing Machinery Excavator Type: Crawler Excavator
Parts Type: Excavator SExcavator Spare Parts, Construction Machinery Partspare Parts, Construction Machinery Parts Packing: Wood Box, Standard Carton, Pallet
Item Condition: New Warranty: 6 Months
High Light:

swing gear box


swing bearing


Excavator Parts 307B Swing Reduction Gearbox Apply To () Excavator




  • Product Specifications


Parts Name Swing Reduction Gearbox 
Category Swing Machinery
Item Condition Unused, undamaged, brand new



We are able to supply parts fitting for other brands of excavator


  Excavator Swing Gear 307B , High Hardness Slew Gear Box 0



we can supply Other excavator parts 


Undercarriage parts track chain, track shoe/pad, track roller, carrier roller, front idler, Sprocket, track recoil spring
Engine parts Engine assembly, cylinder block, cylinder head, gasket kit, liner kit, fuel pump, water pump, oil pump, fuel injector, Exhaust Intake manifold, Turbocharger
Hydraulic parts Hydraulic pump, Hydraulic motor, Main Control Valve, Hydraulic boom bucket stick cylinder
GET Parts Bucket, tooth, Breaker..
Filter Air filter, hydraulic filter, oil filter, fuel filter, pilot filter
Electric parts CPU Controller, wire harness, sensor, accel motor…
Gearbox system Final drive, swing gearbox, travel motor, swing motor, slewing bearing


  Excavator Swing Gear 307B , High Hardness Slew Gear Box 1



  • Company Information


Anto Machinery Parts, 14 years' experience in construction machinery parts industry, We mainly


specialize in excavator reduction gear parts, engine spare parts, undercarriage parts, hydraulic


parts, and other quick-wear parts.


We are not only supplying genuine/original parts, but also high quality OEM and aftermarket parts


made in China and abroad.


We supply parts for excavator of brands including Hitachi Komatsu Hyundai Vo-lvo


Doosan Kobelco JCB Sumitomo John Deere, and etc.


We have a large stock more than 5 million dollars and hundreds of cooperated factories both in


China and overseas, which can meet various requirements. Because of our reliable quality and


good service, we had won an excellent reputation in this industry from our customers.



  • Our Advantages :


Professional technical team, providing good quality parts and excellent After-sales service.


100% quality assurance, all products have warranty, develop and manufacture follow original




 Excavator spare parts in full-scale are available;


 Real manufacturer, many companies including small-scale factory purchased parts from us.


Small order allowed;


Original packing, neutral packing or customized packing;


Positive customer feedback from abroad market.


Contact Details
Guangzhou Anto Machinery Parts Co.,Ltd.

Contact Person: Mr. Paul

Tel: 0086-15920526889

Fax: +86-20-89855265

Send your inquiry directly to us (0 / 3000)